ULBP-2 Protein, Human, Recombinant (His & Avi), Biotinylated

Catalog No. TMPK-00137

ULBP2 expression was however linked to expression of mature CD57() NK cells. In particular, expression of ULBP2 was strongest on those NK cells that had evidence of recent activation and proliferation. We suggest that ULBP2 could be used to identify recently activated "mature" NK cells.

ULBP-2 Protein, Human, Recombinant (His & Avi), Biotinylated

Catalog No. TMPK-00137

Pack Size	Price	Availability
100 μg	$814	7-10 days
500 μg	$3,250	7-10 days
1 mg	$5,440	7-10 days

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Product Information

Biological Activity	Immobilized Biotinylated Human ULBP-2, His Tag at 1μg/ml (100μl/well) on the streptavidin precoated plate (5μg/ml). Dose response curve for Human NKG2D, hFc Tag with the EC50 of 1.4μg/ml determined by ELISA.
Description	ULBP2 expression was however linked to expression of mature CD57() NK cells. In particular, expression of ULBP2 was strongest on those NK cells that had evidence of recent activation and proliferation. We suggest that ULBP2 could be used to identify recently activated "mature" NK cells.
Species	Human
Expression System	HEK293 Cells
Tag	C-His-Avi
Accession Number	Q9BZM5
Synonyms	ULBP-2/5/6,ULBP2,RAET1L,RAET1H,NKG2DL2,NKG2D ligand 2,N2DL2,ALCAN-α,ALCAN-alpha
Construction	Gly26-Ser217
Protein Purity	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Molecular Weight	24.6 kDa (predicted). Due to glycosylation, the protein migrates to 30-40 kDa based on Tris-Bis PAGE result.
Endotoxin	< 1 EU/μg by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	ULBP2 expression was however linked to expression of mature CD57() NK cells. In particular, expression of ULBP2 was strongest on those NK cells that had evidence of recent activation and proliferation. We suggest that ULBP2 could be used to identify recently activated "mature" NK cells.